What sitcom had a lot of child actors that were regulars go on to success as actors . Actors had to be minors to count, not playing minors

So Happy Days does not count except for Joanie & Chachi.
Andy Griffith Show does count and it is 1 for 1 on success.

Family Ties, only Mallory would count, Michael J. Fox was 21 when Family Ties started.

On Partridge Family; David Cassidy was 20, Susan Dey was 18 so neither count.

The 70s Show only Milas Kunis was under 18, so they’re 1 for 1.

If Freaks and Geeks counts as a sitcom, it probably wins. The 3 younger kids were under 18 and all successful and still working as actors. John Francis Daley,
Samm Levine & Martin Starr. The older kids have done great overall, but don’t count, even Seth Rogan was 19.

So what sitcom child actors where successful as non-child actors as a high percentage.

Full House?

Show your work please? Any success? Were they actually under 18?

Captain Video and his Video Rangers. Not a sitcom, but Don Hastings was 14 when it started and then was on TV soap operas (notably As the World Turns) as a regular for over 50 years.

Neil Patrick Harris was 16 when Doogie Howser started on the air.

Second word of the title, please keep this to sitcoms.

NPH is a good example, were their other kids on the show? I feel like he had a neighborhood friend.

NM

I read the OP wrong and gave a wrong answer.

Neal Patrick Harris was 16 when Doogie Howser began.

Mary Kate and Ashley Olsen. Definitely unfer 18.

Patty Duke was 16 when the Patty Duke Show began. Arguably, she was already a successful actor and did not have to ‘go on to success’.

That works though.

I think Sally Field was 16 or so for Gidget, so she would be an strong addition. I’m seeing 17, so just barely qualifies.

Sara Gilbert started on Roseanne at something like age 13 or 14. Lecy Goranson was only a little older.

I think Sara counts and Lecy doesn’t. She has really only played the one character.

Did either of them work as adults? I feel like both did very little to nothing and are happy being very wealthy.

I think the middle child on the show went on to star in a Detective Show. If I’m right, she would count.

Not much in the way of entertainment, but you realize they built a $1B fashion brand that they started before they turned 18?

Mackenzie Phillips, who had appeared in American Graffiti a few years earlier, was sixteen when One Day at a Time made its debut in 1975. Valerie Bertinelli, who was born in 1960, had only one screen credit (an appearance on Apple’s Way) before being cast as Barbara Cooper.

Indeed, I do.

You didn’t didn’t specify ‘success as an actor’ though. However it is something of a borderline case I think as their financial success outside of acting started when the show was still on.

Cripes, I thought I covered that. I’ll append the title.

I tried to cover the specifics, and missed that part, thank you for the correction.

Maybe The Cosby Show?

A pretty good example, even if the title actor is now radioactive.

Lisa Bonet, Malcolm Jamal-Warner, Tempestt Bledsoe, Keshia Knight Pulliam, and Raven-Symone were all minors when they first appeared on the show (Bonet, the oldest, was 16 when the show premiered), and all have had reasonably successful careers as adult actors.

The Wonder Years(?):

Fred Savage - still acting
Danica McKellar - several dozen Hallmark Xmas movies
Jason Hervey - still acting
Probably others, it’s been awhile since I’ve seen it